Page 280 - YG 2019

SPADE DRILLS SPADE DRILLS
SERIES 4,5 SERIES 5,6,7

SPADE DRILL INSERTS - SUPER COBALT (T15) SPADE DRILL INSERTS - SUPER COBALT (T15)

▶ Increase wear resistance over M4 ▶ Increase wear resistance over M4
▶ For use in medium carbon steel to high temperature alloys ▶ For use in medium carbon steel to high temperature alloys
▶ Performs best in rigid setups ▶ Performs best in rigid setups

POINT ANGLE Series Y~4 : 132 degree POINT ANGLE Series Y~4 : 132 degree
Series 5~8 : 144 degree Series 5~8 : 144 degree

cutting conditions : p.308 cutting conditions : p.308

Series Diameter Thick EDP No. Series Diameter Thick EDP No.
Min. to Max. Fractional Metric Decimal Fractional SUPER COBALT (T15) Min. to Max. Fractional Metric Decimal Fractional SUPER COBALT (T15)
(inch/mm) (inch) (mm) (inch) [Metric] TiN TiAIN Hardslick (inch/mm) (inch) (mm) (inch) [Metric] TiN TiAIN Hardslick
2-3/16 55.56 2.1875 S06418 S08418 S09418 2-15/16 74.61 2.9375 — — S09521
2-7/32 56.36 2.2188 S06420 S08420 S09420 5 2-31/32 75.41 2.8688 7/16 — — S09522
2-1/4 57.15 2.2500 S06422 S08422 S09422 76.00 2.9921 (11.1) — — S09523
4 2-9/32 57.94 2.2812 S06423 S08423 S09423 3-1/32 76.20 3.0000 — — S09524
3
S09425
S06425
S08425
—
—
S09601
2-5/16
2.3125
76.99
3.0312
58.74
1.850 2-11/32 59.53 2.3438 5/16 S06427 S08427 S09427 3-1/16 77.79 3.0625 — — S09602
(46.99) 2-3/8 60.33 2.3750 (7.9) S06429 S08429 S09429 78.00 3.0709 — — S09603
to 2-13/32 61.12 2.4062 S06431 S08431 S09431 3-3/32 78.58 3.0938 — — S09604
2.570 2-7/16 61.91 2.4375 S06432 S08432 S09432 3-1/8 79.38 3.1250 — — S09605
(65.28) 2-15/32 62.71 2.4688 S06434 S08434 S09434 80.00 3.1496 — — S09606
2-1/2 63.50 2.5000 S06436 S08436 S09436 3-5/32 80.17 3.1562 — — S09607
2-17/32 64.29 2.5312 S06438 S08438 S09438 3-3/16 80.96 3.1875 — — S09608
2-9/16 65.09 2.5625 S06440 S08440 S09440 6 3-7/32 81.76 3.2188 — — S09609
2-1/2 63.50 2.5000 — — S09501 82.00 3.2283 — — S09610
64.00 2.5197 — — S09502 3.001 3-1/4 82.55 3.2500 7/16 — — S09611
2-17/32 64.29 2.5312 — — S09503 (76.23) 3-9/32 83.34 3.2812 (11.1) — — S09612
2-9/16 65.09 2.5625 — — S09504 to 84.00 3.3071 — — S09613
3.507
2-19/32 65.88 2.5938 — — S09505 (89.08) 3-5/16 84.14 3.3125 — — S09614
66.00 2.5984 — — S09506 3-11/32 84.93 3.3438 — — S09615
2-5/8 66.68 2.6250 — — S09507 3-3/8 85.73 3.3750 — — S09616
5 2-21/32 67.47 2.6562 — — S09508 86.00 3.3858 — — S09617
2.456 2-11/16 68.00 2.6772 7/16 — — S09509 3-13/32 86.52 3.3062 — — S09618
—
—
2.6875
—
87.31
3-7/16
3.4375
S09510
68.26
—
S09619
(62.38) 2-23/32 69.09 2.7188 (11.1) — — S09511 88.00 3.4646 — — S09620
to 2-3/4 69.85 2.7500 — — S09512 3-15/32 88.11 3.4688 — — S09621
3.000
(76.20) 70.00 2.7559 — — S09513 3-1/2 88.90 3.5000 — — S09622
2-25/32 70.64 2.7812 — — S09514 3-17/32 89.69 3.5312 — — S09701
2-13/16 71.44 2.8125 — — S09515 7 90.00 3.5433 — — S09702
72.00 2.8346 — — S09516 3-9/16 90.49 3.5625 7/16 — — S09703
2-27/32 72.23 2.8438 — — S09517 3.455(87.76) 3-19/32 91.28 3.5938 — — S09704
2-7/8 73.03 2.8750 — — S09518 to 92.00 3.6221 (11.1) — — S09705
2-29/32 73.82 2.9062 — — S09519 4.000(101.60) 3-5/8 92.08 3.6250 — — S09706
74.00 2.9134 — — S09520 3-21/32 92.87 3.6563 — — S09707
◎ : Excellent ◯ : Good ◎ : Excellent ◯ : Good
P M K N P M K N
Non-alloyed Stainless Copper Non-alloyed Stainless Copper
Steels, Free Carbon Steels Alloy Steels High Alloyed steels Structural Steels Tool Steels Cast lron Aluminum Steels, Free Carbon Steels Alloy Steels High Alloyed steels Structural Steels Tool Steels Cast lron Aluminum
Machining Steels Steels Alloys Machining Steels Steels Alloys
~HRc24 ~HRc28 HRc28~ ~HRc28 HRc28~ ~HRc37 HRc37~ ~HRc24 HRc24~ ~HRc13 HRc13~ ~HRc28 ~HRc19 HRc19~ ~HRc8 ~HB110 ~HRc24 ~HRc28 HRc28~ ~HRc28 HRc28~ ~HRc37 HRc37~ ~HRc24 HRc24~ ~HRc13 HRc13~ ~HRc28 ~HRc19 HRc19~ ~HRc8 ~HB110
(~HB250) (~HB275) (HB275~) (~HB275) (HB275~) (~HB350) (HB350~) (~HB250) (HB250~) (~HB200) (HB200~) (~HB275) (~HB220) (HB220~) (~HB180) (~HB250) (~HB275) (HB275~) (~HB275) (HB275~) (~HB350) (HB350~) (~HB250) (HB250~) (~HB200) (HB200~) (~HB275) (~HB220) (HB220~) (~HB180)
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